Hookey - A 2€ Trolley release key
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A simple release key to unlock supermarket trolley, sized to match a 2€ coin.
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Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial
A simple key you can use to release your shopping trolley at the supermarket. Unlike the traditional method, which requires a coin that you can easily lose, this key can stay attached to your keychain and it won’t get stuck in the trolley after releasing it.
Demonstration video here
Bonus: You can also unlock your kids’ shopping trolleys without needing to carry a collection of coins…
Here’s how to use the shopping trolley key in two easy steps:
1/ First, insert the bigger round part of the key into the trolley, with the hole slightly on the back. This will release the trolley.
2/ Next, slide the key with the hole towards the trolley and pull it out. The key can be removed.
And of course, please remember to return the shopping trolley to its place !
Freeing a shopping trolley does not mean it will go back by itself